So efficient are the available instruments of slavery; fingerprints, lie detectors, brain washings, gas chambers; that we shiver at the thought of political change which might put these instruments in the hands of men of hate.
Science has taught us how to put the atom to work. But to make it work for good instead of for evil lies in the domain dealing with the principles of human dignity. We are now facing a problem more of ethics than of physics.
Beware of barbers, beauticians, waiters – or anyone – bringing gifts of ‘inside’ information or tips. Don’t try to be a jack of all investment. Stick to the field you know best.
